The email, reportedly penned by Elon Musk, details a wide-range of topics, including Model 3 production, fiscal expenditures, manufacturing tolerances, Tesla’s lack of fiscal profit and how meetings can kill a company.

According to this note, the Model 3 line will be down for three to five days” to do a comprehensive package of upgrades .” It states that this will allow Tesla to ramp up production to 3,000 to 4,000 Model 3 sedans by next month. Then, the company plans to implement another set of upgrades to allow for 6,000 by the end of June. Last week, according to this email, Tesla completed its third consecutive week of building more than 2,000 Model 3s.

It’s a tall order to expect production to triple in two months.

To help meet this expectation, Tesla is adding another shifting to official records of the general assembly, body and paint at its Fremont facility. Between Fremont and its Gigafactory, Tesla is looking to 400 additional employees to help meet the production schedule.

This news about increasing production arrives amid questions about safety and work conditions in Tesla’s facility. Though Tesla fiercely pushes back against the news, the issues to will likely continue as employees fight to satisfy Musk’s lofty production expectation.

Musk is apparently looking to rein in expenditures, too , noting that anything costing more than a million dollars requires his direct acceptance. Maybe he will accept that couch fans raised money for.

Jalopnik published the email in its entirety, and the bit at the end about sessions is worth reading. This is just part of it:” Excessive meetings are the blight of big companies and almost always get worse over time. Please get of all big meetings, unless you’re certain they are providing value to the whole audience, in which suit keep them very short .”